I am looking for a way to install an Internet Exlorer 7 JavaScript profile for content assist.

The large company I work for just purchased one license of spket to see if it will suite our needs as a JavaScript editor for Eclipse 3.2.2. We are stuck with this version of eclipse for now since the purchased IDE we use sets on top of this version. We are looking at using spket to help us rewrite an 80000 line javascript app. The current app is not cross browser supported. It was coded specifically with IE in mind and uses objects like ActiveX.